master updated (22a7e547 -> 2b510980)

[Ileana Dumitrescu]

ildumi pushed a change to branch master.

    from 22a7e547 maint: post-release administrivia
     new 552d1db3 Fix libtool wrapper programs in 32-bit mode on 
FreeBSD/powerpc64.
     new 2b510980 Update NEWS for 32-bit mode on FreeBSD/powerpc64 support


Summary of changes:
 NEWS          |  4 ++++
 m4/libtool.m4 | 16 +++++++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)